Because this equation has complex roots, you need to use complex numbers. The easiest way is to use the quadratic formula
This will give you (-3 +/- (-23)1/2 ) / 8.
Thus, the answer is -3/8 + i(23)1/2 and -3/8 - i(23)1/2
Giving you factors of (x + (3/8 + i(23)1/2 ))(x + (3/8 - i(23)1/2))
(3x - y)(3x - 5y) and (2x + 1)(2x + 11)
-((4x + 1)(x - 1))
4x2+3x+6+5x+3x+6 = 4x2+11x+12 when simplified
20x2 - 3x + 10 does not have any real factors.
4X2+X3+3X+7Y+2X3 can only be simplified to 3X3+4X2+3X+7Y, because X3 and 2X3 are the only like terms.
(3x - y)(3x - 5y) and (2x + 1)(2x + 11)
y=4x2+3x+8
-((4x + 1)(x - 1))
Assuming there should have been a plus or minus sign between 4x2and 3x, the answer is: a binomial.Assuming there should have been a plus or minus sign between 4x2and 3x, the answer is: a binomial.Assuming there should have been a plus or minus sign between 4x2and 3x, the answer is: a binomial.Assuming there should have been a plus or minus sign between 4x2and 3x, the answer is: a binomial.
4x2+3x+6+5x+3x+6 = 4x2+11x+12 when simplified
3x^(2) +9x - 2x -6 Collect 'like terms'. Hence 3x^(2) + 7x - 6 Next write down all the factors of '3' and '6' Hence 3 ; 1' & 3' 6 ; 1,6 ; 2,3. From these pairs of number we select a pair from each coefficient, that add/multiply to '7' . Hence (3' x 3 ) & (1' x 2) ; NB 'dashes' (') to indicate source of numbers. Write up brackets (3x 2)(x 3) -2)(x + 3) Next we notice that the '6' is negative, so the two signs are different (+/-) The '7x' is positive , so the larger number takes the positive sign . Hence (3x - 2)(x + 3)
x2-3x+2.25 is the same as 4x2-12x+9 and is (2x-3)(2x-3) when factored
(x + 2)(3x - 1)(3x + 1)
4x2 - 3x - 9
9. And the word is minus, not minis.
3x-3x+4x^2+8x=4x^2+8x
(x2 + 3x + 5)(x2 - 3x + 4)